22:
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Pelser, P.B., R.J. Abbott, H.P. Comes, J.J. Milton, M. Möller, M.E. Loosely, G.V. Cron, J.F. Barcelona, A.H. Kennedy, L.E. Watson, R. Barone, F. Hernández, & J.W. Kadereit. 2012. The genetic ghost of an invasion past: colonization and extinction revealed by historical hybridization in
Senecio.
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Molina, J.E., K.M. Hazzouri, D.L. Nickrent, M. Geisler, R.S. Meyer, M.M. Pentony, J.M. Flowers, P.B. Pelser, J.F. Barcelona, S.A. Inovejas, I. Uy, W. Yuan, O. Wilkins, C.-I. Michel, S. LockLear, G.P. Concepcion & M.D. Purugganan. 2014. Possible loss of the chloroplast genome in the parasitic
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Pelser, P.B. 2000a. Araliaceae, Bignoniaceae, Melastomataceae, Meliaceae, Piperaceae, Simaroubaceae, Tiliaceae, Urticaceae & Verbenaceae. In: P.J.A. Keßler (ed.). Secondary forest trees of
Kalimantan, Indonesia. Tropenbos Kalimantan series 3. Tropenbos Foundation, Wageningen. 404
266:, A. Pratt, K. Pickles, U. Rack, R.N. Holdaway, P.B. Pelser, P.B. & W.R. Sykes. 2011. Exploration & Discovery. In: C. Jones, B. Matthews & J. Clement (eds.). Treasures of the University of Canterbury Library. Canterbury University Press, Christchurch, pp. 187–217.
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Pelser, P.B., B. Gravendeel, & R. van der
Meijden. 2003 Phylogeny reconstruction in the gap between too little and too much divergence: the closest relatives of Senecio jacobaea (Asteraceae) according to DNA sequences and AFLPs. Molecular Phylogenetics and Evolution 29:
276:
Bodegom, S., P.B. Pelser & P.J.A. Keßler. 1999. Seedlings of secondary forest tree species of East
Kalimantan, Indonesia - Semai-semai pohon hutan sekunder di Kalimantan Timur, Indonesia. Tropenbos Kalimantan series 1. Tropenbos Foundation, Wageningen. 371
170:
Roda, F., L. Ambrose, G. M. Walter, H. L. Liu, A. Schaul, A. Lowe, P. B. Pelser, P. Prentis, L. H. Rieseberg & D. Ortiz-Barrientos. 2013. Genomic evidence for the parallel evolution of coastal forms in the
Senecio lautus complex. Molecular Ecology 22:
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Pelser, P.B., B. Gravendeel, & R. van der
Meijden. 2002a. Tackling speciose genera: species composition and phylogenetic position of Senecio sect. Jacobaea (Asteraceae) based on plastid and nrDNA sequences. American Journal of Botany 89:
198:
Pelser, P.B., A.H. Kennedy, E.J. Tepe, J.B. Shidler, B. Nordenstam, J.W. Kadereit & L.E. Watson. 2010. Patterns and causes of incongruence between plastid and nuclear
Senecioneae (Asteraceae) phylogenies. American Journal of Botany 97:
155:
Barcelona, J.F., D.L. Nickrent, J.V. LaFrankie, J.R.C. Callado & P.B. Pelser. 2013. Co's
Digital Flora of the Philippines: plant identification and conservation through cybertaxonomy. Philippine Journal of Science 142 (special issue):
159:
Pelser, P.B., D.L. Nickrent, J.R.C. Callado & J.F. Barcelona. 2013. Mt. Banahaw reveals: The resurrection and neotypification of the name
Rafflesia lagascae (Rafflesiaceae) and clues to the dispersal of Rafflesia seeds Phytotaxa 131:
217:
Wang, L.-Y., P.B. Pelser, B. Nordenstam & J.-Q. Liu. 2009. Strong incongruence between the ITS phylogeny and generic delimitation in the
Nemosenecio-Sinosenecio-Tephroseris assemblage (Asteraceae: Senecioneae). Botanical studies 50:
174:
Mennes, C.B., R.D. Smissen & P.B. Pelser. 2012. AFLP analyses do not provide support for recognizing Brachyglottis saxifragoides as a species distinct from B. lagopus (Asteraceae; Senecioneae). New Zealand Journal of Botany 50:
205:
Funk, V.A. & numerous authors. 2009. Compositae meta-trees: the next generation. In: Funk, V.A., A. Susanna, T. Stuessy & R. Bayer (eds.). Systematics, evolution & biogeography of the Compositae, 747-777, IAPT, Vienna,
209:
Nordenstam, B., P.B. Pelser, J.W. Kadereit & L.E. Watson. 2009. Senecioneae In: Funk, V.A., A. Susanna, T. Stuessy & R. Bayer (eds.). Systematics, evolution & biogeography of the Compositae, 503–535, IAPT, Vienna,
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Pelser, P.B. & R. Houchin. 2004. Taxonomic studies in Senecio aquaticus Hill s.l. (Asteraceae). A recommendation for the taxonomic status of Aquaticus and Barbareifolius. Botanical Journal of the Linnean Society 145:
141:
de Lange, P.J., J.R. Rolfe, C.S. Liew & P.B. Pelser. 2014. Senecio australis Willd. (Asteraceae: Senecioneae) - a new and uncommon addition to the indigenous flora of New Zealand. New Zealand Journal of Botany 52:
230:
Pelser, P.B., H. de Vos, H.C. Theuring, T. Beuerle, K. Vrieling & T. Hartmann. 2005. Frequent gain and loss of pyrrolizidine alkaloids in the evolution of Senecio sect. Jacobaea (Asteraceae). Phytochemistry 66:
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Pelser, P.B. & L.E. Watson. 2009. Introduction to Asteroideae. In: Funk, V.A., A. Susanna, T. Stuessy & R. Bayer (eds.). Systematics, evolution & biogeography of the Compositae, 495–502, IAPT, Vienna,
249:
Pelser, P.B., J.D. Kruijer & R. Verpoorte. 2002b. What is the function of oil containing rudimentary branches of Canalohypopterygium tamariscinum (Hypopterygiaceae; Musci)? New Zealand Journal of Botany 40:
166:
Calvo, J., I. Álvarez, C. Aedo & P.B. Pelser. 2013. A phylogenetic analysis and new delimitation of Senecio sect. Crociseris (Compositae: Senecioneae), with evidence of intergeneric hybridization. Taxon 62:
135:
Barcelona, J.F., M.M.E. Manting, R.B. Arbolonio, R.B. Caballero & P.B. Pelser. 2014. Rafflesia mixta (Rafflesiaceae), a new species from Surigao del Norte, Mindanao, Philippines. Phytotaxa 174: 272–278.
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Balete, D.S., P.B. Pelser, D.L. Nickrent & J.F. Barcelona. 2010. Rafflesia verrucosa (Rafflesiaceae), a new species of small-flowered Rafflesia from eastern Mindanao, Philippines. Phytotaxa 10: 49–57.
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Barcelona, J.F., E.S. Fernando, D.L. Nickrent, D.S. Balete & P.B. Pelser. 2011. An amended description of Rafflesia leonardi and a revised key to Philippine Rafflesia (Rafflesiaceae). Phytotaxa 24:
333:
Barcelona, J.F., P.B. Pelser, A.M. Tagtag, R.G. Dahonog & A.P. Lilangan. 2008. The rediscovery of Rafflesia schadenbergiana Göpp. ex Hieron. (Rafflesiaceae). Flora Malesiana Bulletin 14: 162–165.
105:
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Pelser, P.B., K. van den Hof, B. Gravendeel & R. van der Meijden. 2004. The systematic value of morphological characters in Senecio sect. Jacobaea (Asteraceae). Systematic Botany 29: 790–805.
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Kirk, H., K. Vrieling, P.B. Pelser & U. Schaffner. 2012. Can plant resistance to specialist herbivores be explained by plant chemistry or resource use strategy? Oecologia 168: 1043–1055.
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Nordenstam, B. P.B. Pelser & L.E. Watson. 2009. Lomanthus, a new genus of the Compositae-Senecioneae from Ecuador, Peru, Bolivia and Argentina. Compositae Newsletter 47: 33–40.
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Bakker, F.T., L.W. Chatrou, B. Gravendeel & P.B. Pelser (eds.). 2005. Plant species-level systematics: Patterns, processes and new applications. Regnum Vegetabile 142. 347 pp.
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Barcelona, J.F., P.B. Pelser, E.M. Cabutaje & N.A. Bartolome. 2008. Another new species of Rafflesia (Rafflesiaceae) from Luzon, Philippines: R. leonardi. Blumea 53: 223–228.
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Pelser, P.B. & J.F. Barcelona. 2013. Discovery through photography: Amyema nickrentii, a new species of Loranthaceae from Aurora Province, Philippines. Phytotaxa 125: 47–52.
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Pelser, P.B., B. Nordenstam, J.W. Kadereit & L.E. Watson. 2007. An ITS phylogeny of Tribe Senecioneae (Asteraceae) and a new delimitation of Senecio L. Taxon 56: 1077–1104.
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Journé, V., J.F. Barcelona, J.V. LaFrankie & P.B. Pelser. 2014. Stylidium javanicum (Stylidiaceae), a new triggerplant record for the Philippines. Phytotaxa 186: 113–116.
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Pelser, P.B., D.N. Tandang & J.F. Barcelona. 2014. Balanophora coralliformis (Balanophoraceae), a new species from Mt. Mingan, Luzon, Philippines. Phytotaxa 170: 291–295.
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Pelser, P.B., E.J. Tepe, A.H. Kennedy & L.E. Watson. 2010. The fate of Robinsonia (Senecioneae; Asteraceae): sunk in Senecio, but still monophyletic? Phytotaxa 5: 31–46.
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Nordenstam, B. & P.B. Pelser. 2012. Caputia, a new genus to accommodate four succulent South African Senecioneae (Compositae) species. Compositae Newsletter 50: 56–69.
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Nordenstam, B. & P.B. Pelser. 2005. Dauresia and Mesogramma, two monotypic genera of the Asteraceae-Senecioneae from Southern Africa. Compositae Newsletter 42: 74–88.
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Nordenstam, B. P.B. Pelser & L.E. Watson. 2009. The South African aquatic genus Cadiscus (Compositae-Senecioneae) sunk in Senecio. Compositae Newsletter 47: 28–32.
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Pelser, P.B. & P.J.A. Keßler. 1999. Botanical diversity at the International MOFEC-Tropenbos-Kalimantan-Project, East Kalimantan, Indonesia. ETFRN News 29: 33–34.
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Barcelona, J.F., P.B. Pelser, D.S. Balete & L.L. Co. 2009. Taxonomy, ecology, and conservation status of Philippine Rafflesia (Rafflesiaceae). Blumea 54: 77–93.
189:
Langel, D., D. Ober & P.B. Pelser. 2011. The evolution of pyrrolizidine alkaloid biosynthesis and diversity in the Senecioneae. Phytochemistry Reviews 10: 3-74.
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Barcelona, J.F. & P.B.Pelser. 2008. The story continues... the 8th Philippine species of Rafflesia, R. leonardi, discovered and named. Art-i-Facts 10(2): 6.
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Bodegom, S., P.B. Pelser & P.J.A. Keßler. 2003. Tree seedlings of Indonesia, key to secondary forest seedlings of East Kalimantan (CD-ROM). ETI, Amsterdam.
307:
Pelser, P.B., J.-F. Veldkamp, & R. van der Meijden. 2006. New combinations in Jacobaea Mill. (Asteraceae – Senecioneae). Compositae Newsletter 44: 1–11.
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Pelser, P.B. 2002b. Tracking evolutionary relationships in Orchids: name changes as a consequence of modern systematics research. Gorteria 28: 113–118.
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Barcelona, J.F., P.B. Pelser & M.O. Cajano. 2007. Rafflesia banahaw (Rafflesiaceae), a new species from Luzon, Philippines. Blumea 52: 345–350.
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364:
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Barcelona, J.F. & P.B. Pelser. 2014. Phanerosorus (Matoniaceae), a new fern genus record for the Philippines. Phytotaxa 170: 133–135.
443:; Kadereit, Joachim W.; Watson, Linda E. (November 2007). "An ITS phylogeny of tribe Senecioneae (Asteraceae) and a new delimitation of
615:
253:
Pelser, P.B., B. Gravendeel, & E.F. de Vogel. 2000. Revision of Coelogyne sect. Fuliginosae (Orchidaceae). Blumea 45: 253–273.
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662:
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Pelser, P.B. 2009. The importance of molecular characters for taxonomy and studies of plant evolution. Gorteria 33: 31–27.
89:, a town in the province of Gelderland, in the eastern part of the Netherlands. He is married to Philippine pteridologist
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352:
Hegt, E. & P.B. Pelser. 2007a. Common Ragwort. Prevention is easier than eradication. Paard en Sport (6): 70–71.
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Pelser, P.B. 2012. New Zealand's native trees by John Dawson and Rob Lucas. New Zealand Journal of Botany 50: 95–96.
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Pelser, P.B. 2002a. Why classifications change, examples from the Primrose family (Primulaceae). Gorteria 28: 89–92.
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Hegt, E. & P.B. Pelser. 2007b. Common Ragwort, facts and myths. Agrarisch Vakblad 4 (3): 3 and 4 (5): 7.
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61:. He wrote the most recent attempt to define and delimit this tribe and its problematic founding species
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37:(born 12 January 1976) is a lecturer in Plant Systematics and the curator of the herbarium at the
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flowering plant Rafflesia lagascae (Rafflesiaceae). Molecular Biology and Evolution 31: 793–803.
652:
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Pelser, Pieter B.; Barcelona, Julie F. (2013). "Discovery through photography:
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Pelser, P.B. 2000b. Molecular evolution in systematics. Gorteria 26: 249–250.
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Pelser, P.B. 2000c. Competition – Naturally. Het Financieele Dagblad 26: 30.
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Pelser, P.B. 2003. Disassembling the Scrophulariaceae. Gorteria 29: 117–124.
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Schaffner, Urs; Heather Kirk; Peter Pelser; Klaas Vrieling (2004-11-16).
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Pelser is Senior Lecturer in Plant Systematics, University of Canterbury
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a website dedicated to collating photos of Philippine Botanical Species
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International Organization for Plant Information (IOPI)
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Pieter B. Pelser is a co-founder and a Main editor for
374:is used to indicate this person as the author when
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100:Co's Digital Flora of the Philippines
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25:Dr. Pieter B. Pelser and a leaf of
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459:(IAPT): 1077–14E(–1062).
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39:University of Canterbury
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642:Categories
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501:2008-06-29
425:2009-12-22
397:References
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